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Winter 2012
Vol. 30, No. 1

Winter 2012




DEED Digest is published quarterly by the American Public Power Association, 1875 Connecticut Ave., N.W., Washington, D.C. 20009-5715, as part of APPA’s Demonstration of Energy-Efficient Developments (DEED) program. Copyright © 2010, American Public Power Association. The “eta”, a Greek letter adopted by scientists to denote efficiency, is the symbol of the DEED program. Annual subscription rates: DEED member utilities, included in dues; non-DEED members, $200. Subscriptions are available by contacting

Managing Editor 
Michele Suddleson
DEED Program Manager

Production Editor
David L. Blaylock
Online & Magazine Editor